Answer:
-1.75
Step-by-step explanation:
This should be it, but you didn't provide options although you put "Which of the following.."
50 + 3x = 7x + 12
This is because of the exterior angle theorem.
Answer:
Step-by-step explanation:
Answer:
lol, u can still ask the question
Step-by-step explanation:
Answer:

Step-by-step explanation:
Using the rules of exponents
×
=
,
=
,
= 
Simplifying the product of the first 2 terms
× 
=
× 
= 
Simplifying the third term
5(
= 5
= 5
Performing the division, that is
← cancel
on numerator/ denominator leaves
= 